Asteroid 2001 KW18
2001 KW18 asteroid magnitude is
26 H and asteroid diameter is between 17 and 38 meters.
Asteroid 2001 KW18 closest near miss earth distance is 5,084,664 kilometers on 24 May 2001.
| Magnitude | 26 H |
| Diameter min. | 16.77 meters |
| Diameter max. | 37.5 meters |
| Equinox | J2000 |
| Orbit Uncertainty | 8 U |
| Orbital Period | 505.91 days |
| Min. Orbit Intersection | .0338208 |
| Mean Anomaly | 357.445318 |
| Mean Motion | 0.711591 |
| Semi-major Axis | 1.242556 au |
| Eccentricity | 0.157843 |
| Is Hazardous? | No |
| Jupiter Tisserand invariant | 5.145 |
| Inclination | 7.2192 deg |
| Ascending Node Longitude | 61.822058 deg |
| Perihelion Distance | 1.046428 au |
| Perihelion Argument | 181.439499 deg |
| Perihelion Time | 2452054.0901 JED |
| Aphelion Distance | 1.438684 au |
| Orbit Determination Date | 6 April 2017 |
| Epoch Osculation Date | 2452050.5 |
List of Asteroid 2001 KW18 Close Approaches to Earth
List of approaches near Earth of asteroid 2001 KW18 with distance and velocity information.
24 May 2001
| Distance | 5,084,664 km |
|---|
| Distance (miles) | 3,159,463 mi |
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| Lunar Distance | 13.221672 LD |
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| Astronomical Distance | 0.033989 AU |
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| Velocity (km per hour) | 15,401 km/h |
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| Velocity (meters per second) | 4,278 m/s |
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| Orbiting Body | Earth |
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Asteroid 2001 KW18 Velocity Distance Comparison
| Asteroid Pass Date | Velocity | Distance |
|---|
| 24 May 2001 | 15,401 km/h | 5,084,664 km |
